Datasheet

SN74AVC6T622
www.ti.com ............................................................................................................................................. SCES706A – SEPTEMBER 2008 – REVISED MARCH 2009
TERMINAL FUNCTIONS
ZXY
RGY, PW
BALL NAME TYPE DESCRIPTION
PIN NO.
NO.
A1 9 DNU Do not use; leave unconnected
A2 8 A3 I AC ' 97 controller SYNC signal
A3 6 A6 I AC ' 97 controller BIT_CLK signal
A4 4 A5 I AC ' 97 controller RESET signal
A5 2 V
CCA
Pwr A-port supply voltage. V
CCA
powers all A-port I/Os and control pins.
B1 10 A2 O AC ' 97 controller SDATA_In0 signal
B2 7 A1 I/O GPIO to miscellaneous GPIO controller
B3, C3 5, 16 GND – Ground
B4 3 A4 I AC ' 97 controller SDATA_Out signal
B5 1 DIR2 – Should be tied to GND
C1 11 DIR(345) – Should be tied to V
CCA
C2 14 B2 I Secondary AC ' 97 codec SDATA_Out signal
C4 18 B4 O Secondary AC ' 97 codec SDATA_In signal
C5 20 DIR1 I Direction control from miscellaneous GPIO controller
D1 12 B3 O Secondary AC ' 97 codec SYNC signal
D2 13 B1 O Optional GPIO signal if A1 is enabled
D3 15 B6 O Secondary AC ' 97 codec BIT_CLK_In signal
D4 17 B5 O Secondary AC ' 97 codec RESET signal
D5 19 V
CCB
Pwr B-port supply voltage. V
CCB
powers all B-port I/Os and control pins.
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